[AMQ-5317] NPE on brokerView addConnector

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.10.0
• Fix Version/s: 5.11.0
• Component/s: Broker, JMX
• Assignee: Gary Tully
• Reporter: Gary Tully
• Created: 08/Aug/14 13:01
• Updated: 08/Aug/14 13:14
• Resolved: 08/Aug/14 13:14

Description

Doing a quick sanity of transport connector stop/start via remove/add found:

java.lang.NullPointerException
	at org.apache.activemq.broker.TransportConnector.start(TransportConnector.java:202)
	at org.apache.activemq.broker.jmx.BrokerView.addConnector(BrokerView.java:358)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)
	at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
	at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
	at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
	at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)
	at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)
	at javax.management.StandardMBean.invoke(StandardMBean.java:405)
	at org.apache.activemq.broker.jmx.AnnotatedMBean.invoke(AnnotatedMBean.java:198)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
	at javax.management.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:292)
	at com.sun.proxy.$Proxy5.addConnector(Unknown Source)
	at org.apache.activemq.broker.jmx.MBeanTest.testAddRemoveConnectorBrokerView(MBeanTest.java:1384)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at org.apache.activemq.CombinationTestSupport.runBare(CombinationTestSupport.java:107)
	at org.apache.activemq.CombinationTestSupport.runBare(CombinationTestSupport.java:113)
	at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:202)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:65)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)